在Java中设置系统范围/全局代理

Question

I am currently working on a local proxyserver in Java, now to prevent any work for the user I want to set the system-wide proxy settings to the local proxy server using my code.

I tried using;

System.setProperty("http.proxyHost", "localhost");
System.setProperty("http.proxyPort", "10001");

System.setProperty("proxySet", "true");

But if I am correct these are just the settings for the JVM?

How can I achieve setting a system-wide proxy?

Answer 1

The solution was different for each platform, I currently only implemented the proxy settings on Windows and OSX.

• Modify the preferences.plist file on OSX, this is the file located at

/Library/Preferences/SystemConfiguration/preferences.plist

• Modify the registry on Windows, editing the following path

Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings